Update

Muft Shiksha™ एक 100% Free Education Portal है 🇮🇳, जिसका उद्देश्य Class 9–12 के हर विद्यार्थी तक High-Quality Education को पूरी तरह मुफ्त पहुँचाना है। 🇮🇳 हम मानते हैं कि अच्छी शिक्षा किसी student की आर्थिक स्थिति पर निर्भर नहीं होनी चाहिए। 🇮🇳 हर विद्यार्थी को वही Quality Study Material, MCQs, Quizzes, Exam Preparation, Concept-Based Learning और Bilingual Support मिलना चाहिए, जो आमतौर पर महंगी Coaching या Premium Platforms में मिलता है। Muft Shiksha™ 🇮🇳 इसी सोच के साथ बनाया गया है

Subjects

RELATED QUESTIONS

Relative Lowering Of Vapour Pressure

Class 12 Chemistry के इस tag से जुड़े questions। हर question के साथ chapter, topic, level और difficulty दी गई है।

ChemistryWhich is the correct relation for molar-mass determination using relative lowering of vapour pressure?Class 12Chapter 01: Solutions6: Molar Mass DeterminationLevel 18MediumChemistryWhich assumption is necessary while determining molar mass by relative lowering of vapour pressure?Class 12Chapter 01: Solutions6: Molar Mass DeterminationLevel 18MediumChemistryWhen 4 g of a non-volatile solute is dissolved in 36 g of water, the relative lowering of vapour pressure is 0.08. What is the approximate molar mass of the solute?Class 12Chapter 01: Solutions6: Molar Mass DeterminationLevel 17HardChemistry3 g of a non-volatile solute is dissolved in 72 g of water. The relative lowering of vapour pressure is 0.04. What is the approximate molar mass of the solute?Class 12Chapter 01: Solutions6: Molar Mass DeterminationLevel 17MediumChemistryWhen 5 g of a non-volatile solute is dissolved in 45 g water, the relative lowering of vapour pressure is 0.10. What is the approximate molar mass of the solute?Class 12Chapter 01: Solutions6: Molar Mass DeterminationLevel 16HardChemistryWhen 2 g of a non-volatile solute is dissolved in 90 g of water, the relative lowering of vapour pressure is 0.02. What is the approximate molar mass of the solute?Class 12Chapter 01: Solutions6: Molar Mass DeterminationLevel 16MediumChemistryThe relative lowering of vapour pressure is 0.05. If 1 g of solute is dissolved in 18 g of water, what is the approximate molar mass of the solute?Class 12Chapter 01: Solutions4: Vapour PressureLevel 16HardChemistryA solution has relative lowering of vapour pressure \(0.02\). If the total number of moles in the solution is \(5.0\), how many moles of solute are present?Class 12Chapter 01: Solutions4: Vapour PressureLevel 17MediumChemistryIf the relative lowering of vapour pressure of a solution is 0.05, what is the mole fraction of solute in an ideal dilute solution?Class 12Chapter 01: Solutions6: Molar Mass DeterminationLevel 17EasyChemistryWhich of the following colligative properties can be used to determine the molar mass of a solute?Class 12Chapter 01: Solutions5: Colligative PropertiesLevel 17EasyChemistryWhile determining molar mass from lowering of vapour pressure, which quantity is directly related to the mole fraction of a non-volatile solute?Class 12Chapter 01: Solutions6: Molar Mass DeterminationLevel 17EasyChemistryIn molar-mass determination by relative lowering of vapour pressure, which measured quantity is directly related to the mole fraction of a non-volatile solute?Class 12Chapter 01: Solutions6: Molar Mass DeterminationLevel 16EasyChemistryIf the relative lowering of vapour pressure of a solution is 0.02, what is the approximate mole fraction of the solute in a dilute solution?Class 12Chapter 01: Solutions5: Colligative PropertiesLevel 15EasyChemistryIf the mole fraction of a non-volatile solute in an ideal dilute solution is 0.03, what is the relative lowering of vapour pressure?Class 12Chapter 01: Solutions5: Colligative PropertiesLevel 14EasyChemistryA solution has a relative lowering of vapour pressure of 0.25. If the total number of moles in the solution is 4, how many moles of solute are present?Class 12Chapter 01: Solutions5: Colligative PropertiesLevel 14MediumChemistryIf the relative lowering of vapour pressure is 0.10, what is the mole fraction of the solvent in an ideal solution containing a non-volatile solute?Class 12Chapter 01: Solutions5: Colligative PropertiesLevel 14EasyChemistryIn an ideal dilute solution containing a non-volatile solute, which relation represents the relative lowering of vapour pressure?Class 12Chapter 01: Solutions5: Colligative PropertiesLevel 14MediumChemistryWhich of the following colligative properties is not directly applicable to a solution containing a volatile solute?Class 12Chapter 01: Solutions5: Colligative PropertiesLevel 13MediumChemistryIf the relative lowering of vapour pressure of a solution is 0.20 and the solute is non-volatile, what is the mole fraction of the solvent?Class 12Chapter 01: Solutions5: Colligative PropertiesLevel 13MediumChemistryA solution has a solute mole fraction of 0.08. Assuming that the solute is non-volatile, what is the relative lowering of vapour pressure?Class 12Chapter 01: Solutions5: Colligative PropertiesLevel 13Easy